Merge branch 'staging-linus' into staging-work

This is to pull in the lustre fixes so that others can continue to work
on updating the lustre codebase, as well as resolve some merge issues
with the ion and ocproto drivers to keep linux-next happy.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

7 files changed, 15 insertions, 10 deletions

diff --git a/drivers/staging/lustre/TODO b/drivers/staging/lustre/TODO
index 22742d6..0a2b6cb 100644
--- a/drivers/staging/lustre/TODO
+++ b/drivers/staging/lustre/TODO
@@ -9,5 +9,6 @@
 * Other minor misc cleanups...
 
 Please send any patches to Greg Kroah-Hartman <greg@kroah.com>, Andreas Dilger
-<andreas.dilger@intel.com> and Peng Tao <tao.peng@emc.com>. CCing
-hpdd-discuss <hpdd-discuss@lists.01.org> would be great too.
+<andreas.dilger@intel.com>, Oleg Drokin <oleg.drokin@intel.com> and
+Peng Tao <tao.peng@emc.com>. CCing hpdd-discuss <hpdd-discuss@lists.01.org>
+would be great too.
diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs_kernelcomm.h b/drivers/staging/lustre/include/linux/libcfs/libcfs_kernelcomm.h
index 596a15f..037ae8a 100644
--- a/drivers/staging/lustre/include/linux/libcfs/libcfs_kernelcomm.h
+++ b/drivers/staging/lustre/include/linux/libcfs/libcfs_kernelcomm.h
@@ -61,6 +61,8 @@ struct kuc_hdr {
 	__u16 kuc_msglen;     /* Including header */
 } __attribute__((aligned(sizeof(__u64))));
 
+#define KUC_CHANGELOG_MSG_MAXSIZE (sizeof(struct kuc_hdr)+CR_MAXSIZE)
+
 #define KUC_MAGIC  0x191C /*Lustre9etLinC */
 #define KUC_FL_BLOCK 0x01   /* Wait for send */
 
diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs_private.h b/drivers/staging/lustre/include/linux/libcfs/libcfs_private.h
index d0d942c..dddccca1 100644
--- a/drivers/staging/lustre/include/linux/libcfs/libcfs_private.h
+++ b/drivers/staging/lustre/include/linux/libcfs/libcfs_private.h
@@ -120,7 +120,7 @@ do {						\
 do {									    \
 	LASSERT(!in_interrupt() ||					    \
 		((size) <= LIBCFS_VMALLOC_SIZE &&			    \
-		 ((mask) & GFP_ATOMIC)) != 0);			    \
+		 ((mask) & __GFP_WAIT) == 0));				    \
 } while (0)
 
 #define LIBCFS_ALLOC_POST(ptr, size)					    \
diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c
index 68a4f52..b7b53b5 100644
--- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c
+++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c
@@ -924,7 +924,7 @@ ksocknal_launch_packet (lnet_ni_t *ni, ksock_tx_t *tx, lnet_process_id_t id)
 int
 ksocknal_send(lnet_ni_t *ni, void *private, lnet_msg_t *lntmsg)
 {
-	int	       mpflag = 0;
+	int	       mpflag = 1;
 	int	       type = lntmsg->msg_type;
 	lnet_process_id_t target = lntmsg->msg_target;
 	unsigned int      payload_niov = lntmsg->msg_niov;
@@ -993,8 +993,9 @@ ksocknal_send(lnet_ni_t *ni, void *private, lnet_msg_t *lntmsg)
 
 	/* The first fragment will be set later in pro_pack */
 	rc = ksocknal_launch_packet(ni, tx, target);
-	if (lntmsg->msg_vmflush)
+	if (!mpflag)
 		cfs_memory_pressure_restore(mpflag);
+
 	if (rc == 0)
 		return (0);
 
diff --git a/drivers/staging/lustre/lustre/include/lustre/lustre_user.h b/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
index 4d3c25f..a74de59 100644
--- a/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
+++ b/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
@@ -760,7 +760,8 @@ static inline void hsm_set_cl_error(int *flags, int error)
 	*flags |= (error << CLF_HSM_ERR_L);
 }
 
-#define CR_MAXSIZE cfs_size_round(2*NAME_MAX + 1 + sizeof(struct changelog_rec))
+#define CR_MAXSIZE cfs_size_round(2*NAME_MAX + 1 + \
+				  sizeof(struct changelog_ext_rec))
 
 struct changelog_rec {
 	__u16		 cr_namelen;
diff --git a/drivers/staging/lustre/lustre/llite/dir.c b/drivers/staging/lustre/lustre/llite/dir.c
index a6860e8..78ee3b1 100644
--- a/drivers/staging/lustre/lustre/llite/dir.c
+++ b/drivers/staging/lustre/lustre/llite/dir.c
@@ -1091,7 +1091,7 @@ static int quotactl_ioctl(struct ll_sb_info *sbi, struct if_quotactl *qctl)
 		break;
 	case Q_GETQUOTA:
 		if (((type == USRQUOTA &&
-		      uid_eq(current_euid(), make_kuid(&init_user_ns, id))) ||
+		      !uid_eq(current_euid(), make_kuid(&init_user_ns, id))) ||
 		     (type == GRPQUOTA &&
 		      !in_egroup_p(make_kgid(&init_user_ns, id)))) &&
 		    (!capable(CFS_CAP_SYS_ADMIN) ||
diff --git a/drivers/staging/lustre/lustre/mdc/mdc_request.c b/drivers/staging/lustre/lustre/mdc/mdc_request.c
index d1ad91c3..8301392 100644
--- a/drivers/staging/lustre/lustre/mdc/mdc_request.c
+++ b/drivers/staging/lustre/lustre/mdc/mdc_request.c
@@ -1430,7 +1430,7 @@ static struct kuc_hdr *changelog_kuc_hdr(char *buf, int len, int flags)
 {
 	struct kuc_hdr *lh = (struct kuc_hdr *)buf;
 
-	LASSERT(len <= CR_MAXSIZE);
+	LASSERT(len <= KUC_CHANGELOG_MSG_MAXSIZE);
 
 	lh->kuc_magic = KUC_MAGIC;
 	lh->kuc_transport = KUC_TRANSPORT_CHANGELOG;
@@ -1503,7 +1503,7 @@ static int mdc_changelog_send_thread(void *csdata)
 	CDEBUG(D_CHANGELOG, "changelog to fp=%p start "LPU64"\n",
 	       cs->cs_fp, cs->cs_startrec);
 
-	OBD_ALLOC(cs->cs_buf, CR_MAXSIZE);
+	OBD_ALLOC(cs->cs_buf, KUC_CHANGELOG_MSG_MAXSIZE);
 	if (cs->cs_buf == NULL)
 		GOTO(out, rc = -ENOMEM);
 
@@ -1540,7 +1540,7 @@ out:
 	if (ctxt)
 		llog_ctxt_put(ctxt);
 	if (cs->cs_buf)
-		OBD_FREE(cs->cs_buf, CR_MAXSIZE);
+		OBD_FREE(cs->cs_buf, KUC_CHANGELOG_MSG_MAXSIZE);
 	OBD_FREE_PTR(cs);
 	return rc;
 }